fa37a211fb
- In Go 1.21 the crypto/sha256 [got a massive improvement](https://go.dev/doc/go1.21#crypto/sha256) by utilizing the SHA instructions for AMD64 CPUs, which sha256-simd already was doing. The performance is now on par and I think it's preferable to use the standard library rather than a package when possible. ``` cpu: AMD Ryzen 5 3600X 6-Core Processor │ simd.txt │ go.txt │ │ sec/op │ sec/op vs base │ Hash/8Bytes-12 63.25n ± 1% 73.38n ± 1% +16.02% (p=0.002 n=6) Hash/64Bytes-12 98.73n ± 1% 105.30n ± 1% +6.65% (p=0.002 n=6) Hash/1K-12 567.2n ± 1% 572.8n ± 1% +0.99% (p=0.002 n=6) Hash/8K-12 4.062µ ± 1% 4.062µ ± 1% ~ (p=0.396 n=6) Hash/1M-12 512.1µ ± 0% 510.6µ ± 1% ~ (p=0.485 n=6) Hash/5M-12 2.556m ± 1% 2.564m ± 0% ~ (p=0.093 n=6) Hash/10M-12 5.112m ± 0% 5.127m ± 0% ~ (p=0.093 n=6) geomean 13.82µ 14.27µ +3.28% │ simd.txt │ go.txt │ │ B/s │ B/s vs base │ Hash/8Bytes-12 120.6Mi ± 1% 104.0Mi ± 1% -13.81% (p=0.002 n=6) Hash/64Bytes-12 618.2Mi ± 1% 579.8Mi ± 1% -6.22% (p=0.002 n=6) Hash/1K-12 1.682Gi ± 1% 1.665Gi ± 1% -0.98% (p=0.002 n=6) Hash/8K-12 1.878Gi ± 1% 1.878Gi ± 1% ~ (p=0.310 n=6) Hash/1M-12 1.907Gi ± 0% 1.913Gi ± 1% ~ (p=0.485 n=6) Hash/5M-12 1.911Gi ± 1% 1.904Gi ± 0% ~ (p=0.093 n=6) Hash/10M-12 1.910Gi ± 0% 1.905Gi ± 0% ~ (p=0.093 n=6) geomean 1.066Gi 1.032Gi -3.18% ``` (cherry picked from commit |
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|---|---|---|
| .. | ||
| foreachref | ||
| internal | ||
| pipeline | ||
| tests/repos | ||
| url | ||
| batch_reader.go | ||
| blame.go | ||
| blame_sha256_test.go | ||
| blame_test.go | ||
| blob.go | ||
| blob_gogit.go | ||
| blob_nogogit.go | ||
| blob_test.go | ||
| command.go | ||
| command_race_test.go | ||
| command_test.go | ||
| commit.go | ||
| commit_convert_gogit.go | ||
| commit_info.go | ||
| commit_info_gogit.go | ||
| commit_info_nogogit.go | ||
| commit_info_test.go | ||
| commit_reader.go | ||
| commit_sha256_test.go | ||
| commit_test.go | ||
| diff.go | ||
| diff_test.go | ||
| error.go | ||
| git.go | ||
| git_test.go | ||
| hook.go | ||
| last_commit_cache.go | ||
| last_commit_cache_gogit.go | ||
| last_commit_cache_nogogit.go | ||
| log_name_status.go | ||
| notes.go | ||
| notes_gogit.go | ||
| notes_nogogit.go | ||
| notes_test.go | ||
| object_format.go | ||
| object_id.go | ||
| object_id_gogit.go | ||
| object_id_test.go | ||
| parse_gogit.go | ||
| parse_gogit_test.go | ||
| parse_nogogit.go | ||
| parse_nogogit_test.go | ||
| README.md | ||
| ref.go | ||
| ref_test.go | ||
| remote.go | ||
| repo.go | ||
| repo_archive.go | ||
| repo_attribute.go | ||
| repo_attribute_test.go | ||
| repo_base.go | ||
| repo_base_gogit.go | ||
| repo_base_nogogit.go | ||
| repo_blame.go | ||
| repo_blob.go | ||
| repo_blob_gogit.go | ||
| repo_blob_nogogit.go | ||
| repo_blob_test.go | ||
| repo_branch.go | ||
| repo_branch_gogit.go | ||
| repo_branch_nogogit.go | ||
| repo_branch_test.go | ||
| repo_commit.go | ||
| repo_commit_gogit.go | ||
| repo_commit_nogogit.go | ||
| repo_commit_test.go | ||
| repo_commitgraph.go | ||
| repo_commitgraph_gogit.go | ||
| repo_compare.go | ||
| repo_compare_test.go | ||
| repo_gpg.go | ||
| repo_hook.go | ||
| repo_index.go | ||
| repo_language_stats.go | ||
| repo_language_stats_gogit.go | ||
| repo_language_stats_nogogit.go | ||
| repo_language_stats_test.go | ||
| repo_object.go | ||
| repo_ref.go | ||
| repo_ref_gogit.go | ||
| repo_ref_nogogit.go | ||
| repo_ref_test.go | ||
| repo_stats.go | ||
| repo_stats_test.go | ||
| repo_tag.go | ||
| repo_tag_gogit.go | ||
| repo_tag_nogogit.go | ||
| repo_tag_test.go | ||
| repo_test.go | ||
| repo_tree.go | ||
| repo_tree_gogit.go | ||
| repo_tree_nogogit.go | ||
| signature.go | ||
| signature_gogit.go | ||
| signature_nogogit.go | ||
| submodule.go | ||
| submodule_test.go | ||
| tag.go | ||
| tag_test.go | ||
| tree.go | ||
| tree_blob.go | ||
| tree_blob_gogit.go | ||
| tree_blob_nogogit.go | ||
| tree_entry.go | ||
| tree_entry_gogit.go | ||
| tree_entry_mode.go | ||
| tree_entry_nogogit.go | ||
| tree_entry_test.go | ||
| tree_gogit.go | ||
| tree_nogogit.go | ||
| utils.go | ||
Git Module
This module is merged from https://github.com/go-gitea/git which is a Go module to access Git through shell commands. Now it's a part of gitea's main repository for easier pull request.